Requiring modules in Node.js: Everything you need to know - Deepstash

Every Module object gets an Id property to identify it. This Id is usually the full path to the file, but in a Repl session it’s simply Repl>. Node allows many ways to require a file (for examp...

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Requiring modules in Node.js: Everything you need to know

medium.com

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Create a Find-Me folder under Node_Modules and place an Index.Js file in there. The same require ('Find-Me') line will use that folder’s Index.Js file. We can control what file name to start with u...

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If you want to only resolve the module and not execute it, you can use the require.resolve function. This behaves exactly the same as the main require function, but does n...

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Besides resolving modules from within the node_modules directories, we can also place the module anywhere we want and require it with either relative paths (./ and ....

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Create a Lib/Util.Js file and add a Console.Log line there to identify it. Also, Console.Log the Module object itself. Do the same for an Index.Js file, which is what we’ll be executing with Node: ...

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If you’ve noticed above, every time we’ve printed a Module object, it had an exports property which has been an empty object so far. So far, every time we printed a Module object, we saw a loaded a...

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Module1 requires Module2, and Module2 requires Module1 while it wasn’t fully loaded. A property was reported because both B and C were exported after Module2 required and printed Module1. Node keep...

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If a file extension was not specified, the first thing Node will try to resolve is A.Js file. If it can’t find A.Json file, it will try A.Json file and it will Parse The.Json file if found as a Jso...

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Node wraps the Module code in a function, which we can inspect using the wrapper property of the Module Module. Exports is defined as a reference to Module.Exports prior to that. Require and Module...

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We want to use this file in two ways: 

  • From the command line directly like this: 

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Learning React or Node? Checkout my books: 

  • Learn React.js by Building Games  
  • Node.js Beyond the Basics  

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